About:American astrophysicist, author, and science communicator. He is currently the Frederick P. Rose Director of the Hayden Planetarium at the Rose Center for Earth and Space and a research associate in the department of astrophysics at the American Museum of Natural History. From 2006 to 2011, he hosted the educational science television show NOVA ScienceNow on PBS and has been a frequent guest on The Daily Show, The Colbert Report, Real Time with Bill Maher, and Jeopardy!. Tyson will be hosting CoAmerican astrophysicist, author, and science communicator. He is currently the Frederick P. Rose Director of the Hayden Planetarium at the Rose Center for Earth and Space and a research associate in the department of astrophysics at the American Museum of Natural History. From 2006 to 2011, he hosted the educational science television show NOVA ScienceNow on PBS and has been a frequent guest on The Daily Show, The Colbert Report, Real Time with Bill Maher, and Jeopardy!. Tyson will be hosting Cosmos: A Space-Time Odyssey, a sequel to Carl Sagan's Cosmos: A Personal Voyage television series starting March 2014.... (more)(less)